2007-2008 Yamaha YFM700 Grizzly Factory Service Manual, Page 294Get this manual
FUEL INJECTION SYSTEM Fault code No41
Symptom Lean angle sensor: open or short circuit detectedLean angle sensor Check or maintenance job Check the coupler for any pins that may be pulled out Check the locking condition of the coupler If there is malfunction, repair it and connect the coupler securely Repair or replace if there is an open or short circuit Between lean angle sensor coupler and ECU coupler(blueblue) (yellowgreenyellowgreen) (blackblueblackblue) Execute the diagnostic mode(Code No.D08) Replace if defectiveRefer to "IGNITION SYSTEM" in chapter 9Reinstatement method Turning the main switch to "ON"